Computer architecture

A computer is a complex system, capable of performing various tasksA computer is a complex system, capable of performing various tasks. For that it is composed of a set of hardware and software.
The first are the physical components of a computer: some of these elements materials are used for most transactions, while others are more specific to certain types of tasks.
The elements are sets of software programs that can tell the computer what tasks he must perform, and how to perform:
what are the operating system (like Windows, Mac OS or Linux), and applications that you ask your computer to run.

Tuesday, April 27, 2010

Manage data

When you use a computer, you often need to keep results of your work. This is for example the case if you write your resume, use a messaging tool or work on a software image manipulation. In all these situations, once your work is done, you wantthe computer can record the corresponding data, and you return later.
Whatever the elements of the computer where the storage takes place, it is necessary
to format the data and organize them for you find among all the other data also stored in the same
place

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